The Contrast None is identified by letter "Z" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B516Z
Fluoroscopy of Right Subclavian Vein using Other Contrast
Fluoroscopy of R Subclav Vein using Oth Contrast, Guidance
Fluoroscopy of R Subclav Vein using L Osm Contrast, Guidance
Fluoroscopy of Right Subclavian Vein
Fluoroscopy of R Subclav Vein using H Osm Contrast, Guidance
Fluoroscopy of Right Subclavian Vein using L Osm Contrast
Fluoroscopy of Right Subclavian Vein, Guidance
Fluoroscopy of Right Subclavian Vein using H Osm Contrast